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School Board

The residential addresses and phone numbers for each School Board member are listed next to their photos. Residents wishing to email School Board members may use the addresses below. Be aware that all email correspondence to School Board members is subject to open records laws.

Hamilton School Board members

Gabe Kolesari

Gabe Kolesari, President

Area represented: Village of Sussex
Term expires: 2025
(262) 246-6811
W241N5728 Birchwood Ln.
Sussex, WI 53089

Jay Jones

Jay Jones, Vice President

Area represented: Village of Lannon
Term expires: 2023
(414) 530-1400
20577 W. Good Hope Road
Lannon, WI 53046

Brian Schneider

Brian Schneider, Treasurer

Area represented: Menomonee Falls
Term expires: 2024
(262) 893-8617
N53W16254 Whitetail Run
Menomonee Falls, WI 53051

Dawn Van Aacken

Dawn M. Van Aacken, Clerk

Area represented: Village of Lisbon
Term expires: 2024
(262) 391-8715
W236N9320 Monticello Dr.
Colgate, WI 53017

Mike Hyland

Michael Hyland, Member

Area represented: At-large
Term expires: 2023
(262) 781-8695
13011 W. Cameron Ave.
Butler, WI 53007

Rachel Ziemer, Member

Area represented: At-large
Term expires: 2025
(262) 391-8937
W236N9265 Mt. Vernon Drive
Colgate, WI 53017

John Castillo, Member

Area represented: Village of Butler
Term expires: 2024
(414) 559-2290
12749 W Glendale Ave.
Butler, WI 53007

Hamilton School Board 2022-23 meeting schedule

 DATE

 TYPE OF MEETING LOCATION
July 18, 2022 (Monday)Board MeetingHamilton High School
August 15, 2022 (Monday)
(subject to progress/ finalization of state budget)
2022
Budget Hearing (6:15 P.M.) Annual Meeting (7:30 P.M.)
Hamilton Fine Arts Center
August 15, 2022 (Monday) (Following Annual Meeting)Board MeetingHamilton High School
September 19, 2022 (Monday)Board meetingHamilton High School
October 4, 2022 (Tuesday)Board meetingHamilton High School
October 17, 2022 (Monday)Board meetingHamilton High School
November (to be determined)Board Study SessionHamilton High School
November 21, 2022 (Monday)Board meetingHamilton High School
December 19, 2022 (Monday)Board meetingHamilton High School
January 9, 2023 (Monday)Board meetingHamilton High School
January (to be determined)Board Study SessionHamilton High School
February 20, 2023 (Monday)Board meetingHamilton High School
March 7, 2023 (Tuesday)Board meetingHamilton High School
March 20, 2023 (Monday)Board meetingHamilton High School
April 17, 2023 (Monday)Board meetingHamilton High School
May 2, 2023 (Tuesday)Board meetingHamilton High School
May 15, 2023 (Monday)Board meetingHamilton High School
June 6, 2023 (Tuesday)Board meetingHamilton High School
June 26, 2023 (Monday)Board meetingHamilton High School
July 17, 2023 (Monday)Board meetingHamilton High School

Board meetings are held at 6:30 p.m. / Board study sessions are held at 6 p.m.

All meeting times, dates and locations are subject to change.

Click to obtain a printable version of the School Board’s 2022-23 meeting schedule.